9
Glentek Inc., 208 Standard Street, El Segundo, California 90245, U.S.A. (310) 322-3026
SMA8105, SMA8205, and SMA8305 MANUAL
•
Pseudo tach. option:
For medium and high-speed, unidirectional or
bidirectional
(8105 only)
applications, an option allows the hall
sensor inputs to produce a
simulated tachometer voltage thus eliminating
the need for an
external tachometer.
•
Encoder outputs:
Incremental (quadrature) position outputs with separate index.
(8205 only)
19 different encoder counts, from 125 to 4096 counts/revolution,
are available. Differential line-driver output devices sink and
source 40mA.
•
Tachometer output:
DC output proportional to motor RPM.
(8105 & 8205 only)
•
Fault input/output:
Open-collector output goes low in the event of a fault. This input
is configured so that externally forcing this output low will inhibit
the amplifier. This allows all fault outputs in a multi-axis system
to be connected together (wire-ORed) to shut down all amplifiers
should any amplifier have a fault.
•
Manual and external
Push button and a separate input is provided to reset the
fault reset:
amplifier after a fault.
•
High-Speed Electronic
Instantly shuts down the amplifier in the event of a short across
Circuit Breaker
the motor leads or a ground fault condition.
(HS/ECB):
(i.e. amplifier exceeds 40A for 10 microseconds)
•
Low-Speed Electronic
Shuts down the amplifier if the amplifier is operated above the
Circuit Breaker
maximum continuous current rating(i.e.5A for standard
( L S /
ECB):
60Vac, 3A for standard 120/240Vac; 10A for High Power
60Vac and 6A for High Power 120/240Vac) for a pre-
determined period (i.e. 3 seconds).
•
Over/under voltage
These circuits constantly monitor the amplifier power-supply
and over temperature:
voltages, and the motor and amplifier-heatsink temperatures.
They will shut down the amplifier in the event of any out-of-
specification condition. (The overvoltage protection circuit is set
to turn on at 90Vdc for 80Vdc, 250Vdc for 170Vdc line input and
450Vdc for 340Vdc buss input.)
•
Multi-axis chassis:
Up to four amplifier modules may be mounted on a single
baseplate. Multi-axis baseplates include a DC power supply,
cooling fan(s) and wiring for each respective amplifier module.
1.2.2 Multi-Axis Power Supply (GP8600-4000):
•
Power supply for 2 to 4 axis amplifier baseplate.
•
Line operated AC power operation: Fused AC input for single or three phase inputs with
in-rush current limit at turn-on. No power isolation transofrmer is required.
•
Bridge rectifier(s), filter capacitor and cooling fans.
Содержание SMA8105
Страница 48: ...48 Glentek Inc 208 Standard Street El Segundo California 90245 U S A 310 322 3026 APPENDIX A AMPLIFIER DRAWINGS...
Страница 50: ...50 Glentek Inc 208 Standard Street El Segundo California 90245 U S A 310 322 3026 APPENDIX A AMPLIFIER DRAWINGS...
Страница 52: ...52 Glentek Inc 208 Standard Street El Segundo California 90245 U S A 310 322 3026 APPENDIX A AMPLIFIER DRAWINGS...
Страница 54: ...54 Glentek Inc 208 Standard Street El Segundo California 90245 U S A 310 322 3026 APPENDIX A AMPLIFIER DRAWINGS...
Страница 56: ...56 Glentek Inc 208 Standard Street El Segundo California 90245 U S A 310 322 3026 APPENDIX B PERSONALITY MODULE...
Страница 58: ...58 Glentek Inc 208 Standard Street El Segundo California 90245 U S A 310 322 3026 APPENDIX B PERSONALITY MODULE...
Страница 60: ...60 Glentek Inc 208 Standard Street El Segundo California 90245 U S A 310 322 3026 APPENDIX B PERSONALITY MODULE...
Страница 62: ...62 Glentek Inc 208 Standard Street El Segundo California 90245 U S A 310 322 3026 APPENDIX B PERSONALITY MODULE...
Страница 64: ...64 Glentek Inc 208 Standard Street El Segundo California 90245 U S A 310 322 3026...
